Serious mental illness or disorder impairing a person's capacity to function normally and safely
(Noun)
Informal terms for insanity
(Noun)
Synonyms:
  1. daftness
  2. flakiness

Words Related to Craziness

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.